Why the Dinosaur Extinction Killed Pterosaurs But Not Birds? | Facts Malayalam | 47 ARENA

When Dinosaurs rules Earth, for more than 150 million years, Earth's skies were ruled by TWO groups of flying vertebrates—Pterosaurs and Birds. Then, 66 million years ago, an asteroid changed everything. The mighty Pterosaurs, the largest flying animals in Earth's history, disappeared forever. But Birds survived... and today, they are found on every continent. Why? Were birds better flyers? Did they outcompete pterosaurs? Or was survival simply a matter of luck? In this video, we'll explore the fascinating science behind one of evolution's greatest mysteries. We'll compare Pterosaurs vs Birds, examine the Dinosaur Extinction (K–Pg Mass Extinction), and uncover the many reasons why one group survived while the other vanished forever. From giant Quetzalcoatlus to tiny seed-eating birds, discover how evolution, ecology, and a catastrophic asteroid shaped the skies we see today. #Pterosaur #Birds #Dinosaurs #FactsMalayalam #Dinosaur #Prehistoric #TrexMalayalam #DinosaurMalayalam #47ARENA #DinosaurFacts #MalayalamFactScience #MalayalamScienceChannel #Fossil If you enjoyed the video, hit 👍 Like and Subscribe for more mind-blowing content on Dinosaurs, Evolution, and Earth’s history.